A1CPE

(2R)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid

Created:	2025-08-22
Last modified:	2026-05-20

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1 entries where A1CPE is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	24
Chiral Atom Count	1
Bond Count	25
Aromatic Bond Count	6

2D diagram of A1CPE

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Chemical Component Summary
Name	(2R)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid
Systematic Name (OpenEye OEToolkits)	(2~{R})-2-methyl-3-oxidanylidene-4~{H}-1,4-benzoxazine-2-carboxylic acid
Formula	C₁₀ H₉ N O₄
Molecular Weight	207.183
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C(O)C1(C)Oc2ccccc2NC1=O
SMILES	CACTVS	3.385	C[C]1(Oc2ccccc2NC1=O)C(O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	CC1(C(=O)Nc2ccccc2O1)C(=O)O
Canonical SMILES	CACTVS	3.385	C[C@]1(Oc2ccccc2NC1=O)C(O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C[C@@]1(C(=O)Nc2ccccc2O1)C(=O)O
InChI	InChI	1.06	InChI=1S/C10H9NO4/c1-10(9(13)14)8(12)11-6-4-2-3-5-7(6)15-10/h2-5H,1H3,(H,11,12)(H,13,14)/t10-/m1/s1
InChIKey	InChI	1.06	HNDTULADLKGMDH-SNVBAGLBSA-N

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